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United States Patent | 5,345,211 |
Muramatsu ,   et al. | September 6, 1994 |
An object of the present invention is to provide a connection box for plural kinds of fusible links each having different dimensions wherein the connection box is constructed in such a manner as to allow the respective fusible links to be firmly fitted to the connection box with excellent stability. The connection box for plural kinds of fusible links is integrally molded of a heat-resisting synthetic resin and includes a horizontal box-shaped portion and a vertical wall portion as essential components. An opposing pair of common slots are formed through a bottom wall of the horizontal box-shaped portion while extending not only in parallel with each other but also in parallel with the opposite side walls defining a peripheral wall of the horizontal box-shaped portion. The interior of the peripheral wall is stepwise recessed so an to enable plural kinds of fusible links each having different dimensions to be received therein. In the shown case, two kinds of inner peripheral walls are formed inside of the peripheral wall of the horizontal box-shaped portion so as to receive two kinds of housings for the fusible links herein.
Inventors: | Muramatsu; Kenji (Shizuoka, JP); Totsuka; Mitsuhiko (Shizuoka, JP); Kudo; Toshiharu (Shizuoka, JP) |
Assignee: | Yazaki Corporation (Tokyo, JP) |
Appl. No.: | 092904 |
Filed: | July 19, 1993 |
Jul 20, 1992[JP] | 4-056183[U] | |
Apr 16, 1993[JP] | 5-112406 |
Current U.S. Class: | 337/186; 337/208; 337/263; 361/671; 439/621 |
Intern'l Class: | H01H 085/02 |
Field of Search: | 337/208,209,210,187,188,189,190,191,192,216,262,263 439/621,622 361/671 174/53 |
Foreign Patent Documents | |||
63-82347 | May., 1988 | JP. | |
63-82348 | May., 1988 | JP. |